The sum of the Radius of the base and the Height of a Solid Cylinder is 37m.If the Total aurface area of the Cylinder be 1628 m sq.,find its volume
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Total surface area of a cylinder=1628m sq.
2πr(r+h) =1628
2×22/7×r×37 = 1628
22/7×r×37 = 1628/2= 814
37r= 814×7/22
37r = 407×7/11
r= 2849/11×1/37
r= 7m
So,
r+h=37
7+h=37
h=30m
Now,
Volume of a cylinder= πr^2h
= 22/7×7×7×30
= 4,620m^3
Please mark it brainliest
2πr(r+h) =1628
2×22/7×r×37 = 1628
22/7×r×37 = 1628/2= 814
37r= 814×7/22
37r = 407×7/11
r= 2849/11×1/37
r= 7m
So,
r+h=37
7+h=37
h=30m
Now,
Volume of a cylinder= πr^2h
= 22/7×7×7×30
= 4,620m^3
Please mark it brainliest
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